Influenza coverages in Spain and vaccination-related factors in the subgroup aged 50–64 years

• Published in: Vaccine 2003-09, Vol.21 (25-26), p.3550-3555
• Main Authors: Jiménez, Rodrigo, Larrauri, Amparo, Carrasco, Pilar, Esteban, Jesús, Gómez-López, Luis Ignacio, Gil, Ángel
• Format: Article
• Language: English
• Subjects: Adolescent; Adult; Age; Age Factors; Age groups; Alcohol; Analysis of Variance; Biological and medical sciences; Chronic illnesses; Confidence intervals; Consumption; Coverage; Cross-Sectional Studies; Disease; Extreme values; Female; Health Status; Health surveys; Humans; Immunization; Influenza; Influenza, Human - complications; Influenza, Human - epidemiology; Influenza, Human - prevention & control; Life Style; Lifestyles; Male; Medical sciences; Middle Aged; Obesity; Odds Ratio; Polls & surveys; Population; Prevention and actions; Public health. Hygiene; Public health. Hygiene-occupational medicine; Sociodemographics; Socioeconomic Factors; Spain - epidemiology; Specific populations (family, woman, child, elderly...); Subgroups; Vaccination; Vaccination - statistics & numerical data; Vaccine; Vaccines; Variables
• ISSN: 0264-410X; 1873-2518
• DOI: 10.1016/S0264-410X(03)00425-0

This study sought to describe influenza vaccination coverages for different Spanish population subgroups, stressing the analysis of vaccination-related factors in subjects aged 50–64 years and estimating the possible beneficial effect of extending universal vaccination to this age group. A total of 6400 surveys, targeting subjects over the age of 16 years and drawn from the 1997 Spanish National Health Survey, were used for study purposes. Influenza coverage was observed to rise significantly with age, and the reason cited by most subjects for seeking vaccination was medical indication. Coverage of the 50–64 age group was 21.6% (95% CI 19.4–23.8) and the variables associated with a greater probability of being vaccination were: residence in towns or cities with